Sam Gorman

Solve Hooke’s law for force, spring constant, or displacement, plus spring energy, work, equilibrium stretch, and SHM period.

Calculate gravitational force, distance, or mass with SI or US units, presets, and clear center-to-center distance guidance.

Estimate car crash settlement value using multiplier or per-diem pain and suffering, then adjust for fault and policy limits.

Find average velocity, 1D constant-acceleration results, and 2D velocity magnitude and angle with clear units and sign checks.

Calculate projectile motion, landing range, max height, position at time, and target-hit angles with clear feasibility checks.

Find projectile time of flight using speed and angle or velocity components, with custom start height, landing height, and gravity.

Calculate terminal velocity, mass, area, or drag coefficient with optional buoyancy and altitude-based air density.

Solve 1D constant-acceleration motion from any 3 SUVAT values with unit choices, sign handling, and clear time-root results.

Estimate sled acceleration, time, and bottom speed on a slope with friction, plus a will-it-slide check and stop distance.

Find rolling resistance force (N), watts (W), and trip energy (Wh) from mass, Crr, speed, and grade. Compare setup A vs B.